From 24b58dc92d126280fb4bf1f97063a4a5966a2102 Mon Sep 17 00:00:00 2001
From: Marcos Tischer Vallim <tischer@gmail.com>
Date: Sun, 30 Jun 2019 13:54:56 -0300
Subject: [PATCH] Update README.md
---
README.md | 24 +++++++++++++++++++-----
1 file changed, 19 insertions(+), 5 deletions(-)
diff --git a/README.md b/README.md
index 72cf01c..e8e3519 100644
--- a/README.md
+++ b/README.md
@@ -357,9 +357,18 @@ sudo umount $HOME/live-ubuntu-from-scratch/chroot/run
sudo cp chroot/boot/initrd.img-**-**-generic image/casper/initrd
```
-3. Copy memtest binary
+3. Copy memtest86+ binary (BIOS)
```
- sudo cp chroot/boot/memtest86+.bin image/install/memtest
+ sudo cp chroot/boot/memtest86+.bin image/install/memtest86+
+ ```
+
+4. Extract memtest86 binary (UEFI)
+ ```
+ wget --progress=dot https://www.memtest86.com/downloads/memtest86-usb.zip -O image/install/memtest86-usb.zip
+
+ unzip -p image/install/memtest86-usb.zip memtest86-usb.img > image/install/memtest86
+
+ rm image/install/memtest86-usb.zip
```
## Grub configuration
@@ -395,8 +404,13 @@ sudo umount $HOME/live-ubuntu-from-scratch/chroot/run
initrd /casper/initrd
}
- menuentry "Test memory" {
- linux16 /install/memtest
+ menuentry "Test memory Memtest86+ (BIOS)" {
+ linux16 /install/memtest86+
+ }
+
+ menuentry "Test memory Memtest86 (UEFI, long load time)" {
+ loopback loop /install/memtest86
+ chainloader (loop,1)/EFI/BOOT/BOOTX64.efi
}
EOF
```
@@ -558,4 +572,4 @@ sudo umount $HOME/live-ubuntu-from-scratch/chroot/run
It is simple and easy, using "dd"
```
sudo dd if=ubuntu-from-scratch.iso of=<device> bs=4M
-```
\ No newline at end of file
+```